Bone marrow involvement in Burkitt's tumour.
D000293:Adolescent; D000328:Adult; D001773:Blood Cells / Q000473:pathology; D001853:Bone Marrow / Q000473:pathology*; D001854:Bone Marrow Cells; D002051:Burkitt Lymphoma / Q000097:blood / Q000175:diagnosis / Q000276:immunology / Q000473:pathology*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008214:Lymphocytes / Q000473:pathology; D011379:Prognosis; D012156:Reticulocytes / Q000473:pathology